PPG Aerospace® Saab 340 Hump Seal Repair Kit — Precision-Engineered Aerodynamic Seal Restoration
Saab 340-specific. Exceeds aerospace standards. Swift, reliable hump seal restoration.
Specifically designed for Saab 340 aircraft hump seal maintenance, this comprehensive repair kit addresses one of the most common maintenance challenges with precision and efficiency — giving technicians everything needed for swift, reliable seal restoration while minimizing ground time and maintenance costs.
⚠️ Aviation Use Only: Developed to exceed rigorous aerospace standards. For use by qualified aircraft maintenance technicians only.
What's Included in the Kit
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Polysulfide Sealant
Premium aerospace-grade sealant precision-formulated for Saab 340 hump seal restoration
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Purpose-Built Forming Tool
Custom-designed for Saab 340 aircraft geometry for a precise, consistent seal profile
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Adhesion Promoter
Professional-grade primer ensuring maximum sealant bond strength on Saab 340 surfaces
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Application Tape
Ensures clean, defined edges for a professional finish on every repair
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Precision Razor Blades
For accurate trimming and surface preparation prior to sealing
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Intuitive Instructions
Step-by-step guidance that simplifies the restoration process for consistent, reliable results
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Why Choose This Kit?
Streamlined Repairs
Intuitive instructions and purpose-built components simplify the restoration process — enabling technicians to complete reliable hump seal repairs with speed and confidence.
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Reduced Aircraft Downtime
Minimizes Saab 340 ground time compared to traditional repair methods — keeping your regional fleet operational and on schedule.
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Significant Cost Savings
Delivers meaningful savings on maintenance expenses — a cost-effective alternative to traditional repair methods without sacrificing quality or safety.
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Performance Assurance
Maintains crucial aerodynamic integrity and fuel efficiency — restoring the Saab 340's operational performance to peak condition on every repair.
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Exceeds Aerospace Standards
Developed to exceed — not just meet — rigorous aerospace standards, ensuring safety, reliability, and regulatory confidence across your Saab 340 fleet.
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Extends Fleet Service Life
Consistent, reliable repairs protect critical seal areas and support the continued safety, efficiency, and longevity of your Saab 340 fleet.
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Ideal For
Saab 340A Saab 340B Saab 340B Plus Regional Airline Fleets Commuter & Turboprop Operations MRO Facilities Line Maintenance Hump Seal Restoration
PPG Aerospace Quality Assurance
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Exceeds Aerospace Standards
Developed to exceed — not just meet — rigorous aviation safety and performance requirements
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Aerodynamic Performance Restored
Restores crucial aerodynamic integrity and fuel efficiency to peak condition
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Trusted for Regional Fleets
PPG Aerospace expertise relied upon by Saab 340 regional operators and MROs worldwide
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Tips for Best Results
✓ Thoroughly clean and dry the hump seal area before applying adhesion promoter
✓ Apply masking tape cleanly along seal edges before dispensing sealant for a professional finish
✓ Use the purpose-built forming tool in one smooth, continuous stroke for a uniform seal profile
✓ Allow full sealant cure time before returning the aircraft to service — refer to the included intuitive instructions
✓ Store unused sealant components sealed and away from direct sunlight or extreme temperatures
⚠️ Safety & Compliance Notice: This product is intended for use by qualified aircraft maintenance technicians only. Always follow applicable Saab 340 Aircraft Maintenance Manual (AMM) procedures, safety protocols, and regulatory requirements before performing hump seal repairs.
PPG Aerospace® is a registered trademark of PPG Industries. Saab 340® is a registered trademark of Saab AB. Kit contents and configuration may vary by aircraft variant.
PPG Aerospace® Astra G-100 Hump Seal Repair Kit — Precision-Engineered Aerodynamic Seal Restoration
G-100-specific. Industry-compliant. Purpose-built for continued airworthiness.
Purpose-built exclusively for Astra G-100 aircraft hump seal maintenance, this comprehensive repair kit addresses one of the most common maintenance challenges faced by G-100 operators — delivering enhanced fuel efficiency, reduced downtime, and cost-effective results that support continued airworthiness and operational excellence.
⚠️ Aviation Use Only: All components meet rigorous aerospace quality standards for long-term reliability and performance. For use by qualified aircraft maintenance technicians only.
What's Included in the Kit
🧴 Polysulfide Sealant Industry-compliant aerospace-grade sealant precision-formulated for Astra G-100 hump seal restoration | 🔧 Purpose-Built Forming Tool Custom-designed for Astra G-100 aircraft geometry for a precise, consistent seal profile | 🧪 Adhesion Promoter Professional-grade primer ensuring maximum sealant bond strength on G-100 surfaces |
🩹 Application Tape Ensures clean, defined edges for a professional finish on every repair | 🔪 Precision Razor Blades For accurate trimming and surface preparation prior to sealing | 📋 Step-by-Step Instructions Clear, detailed guidance enabling technicians to execute repairs with confidence and precision |
Why Choose This Kit?
Enhanced Fuel Efficiency Proper aerodynamic seal restoration directly improves fuel efficiency — recovering performance lost to hump seal damage on every Astra G-100 flight. | Reduced Aircraft Downtime Streamlined repair procedures minimize G-100 ground time — getting your aircraft back in service faster compared to complete seal replacement. |
Cost-Effective Maintenance A significantly more economical solution compared to complete seal replacement — delivering industry-compliant results at a fraction of traditional repair costs. | Confidence & Precision Clear, step-by-step instructions enable technicians to execute G-100 hump seal repairs with confidence — ensuring consistent, high-quality results every time. |
Industry-Compliant Components Every component meets rigorous aerospace quality standards — ensuring long-term reliability, performance, and airworthiness compliance on every repair. | Continued Airworthiness Purpose-built to support the continued airworthiness and operational excellence of the Astra G-100 — protecting your aircraft's performance and service life. |
Ideal For
Astra G-100 Astra G-150 IAI Astra Series Business Jet MRO Charter & Corporate Operators Line Maintenance Hump Seal Restoration Light Business Jet Operations
PPG Aerospace Quality Assurance
✅ Industry-Compliant Standards All components meet rigorous aerospace quality standards for long-term reliability | ⛽ Fuel Efficiency Restored Proper seal restoration directly enhances aerodynamic efficiency and fuel burn performance | 🛩️ Continued Airworthiness Purpose-built to support G-100 airworthiness and operational excellence |
Tips for Best Results
✓ Thoroughly clean and dry the hump seal area before applying adhesion promoter
✓ Apply masking tape cleanly along seal edges before dispensing sealant for a professional finish
✓ Use the purpose-built forming tool in one smooth, continuous stroke for a uniform seal profile
✓ Allow full sealant cure time before returning the aircraft to service — refer to the included step-by-step instructions
✓ Store unused sealant components sealed and away from direct sunlight or extreme temperatures
⚠️ Safety & Compliance Notice: This product is intended for use by qualified aircraft maintenance technicians only. Always follow applicable Astra G-100 Aircraft Maintenance Manual (AMM) procedures, safety protocols, and regulatory requirements before performing hump seal repairs.
PPG Aerospace® is a registered trademark of PPG Industries. Astra G-100® is a product of Israel Aerospace Industries (IAI). Kit contents and configuration may vary by aircraft variant.
